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Description
Attwood Stainless Steel Scupper Valve Barbed - 1-1/2" Hose SizeStainless Steel Scupper Valve Barbed 1 1 2" Hose Size Polish your image with these beautiful, durable stainless steel fittings. Why specify plastic parts when these fittings will last the life of the boat? Rugged Stainless Construction: Cast from certified Enhanced 316 Stainless Steel alloy for strength and lifetime corrosion resistance All visible areas are polished to a mirror finish, then passivate each part for additional protection Thick steel
Stainless Steel Scupper Valve Barbed - 1-1/2" Hose Size
Polish your image with these beautiful, durable stainless steel fittings. Why specify plastic parts when these fittings will last the life of the boat?
Rugged Stainless Construction:
- Cast from certified Enhanced 316 Stainless Steel alloy for strength and lifetime corrosion-resistance
- All visible areas are polished to a mirror finish, then passivate each part for additional protection
- Thick steel sidewalls withstand continual stress and hose flexing
Faster, Simpler Installation:
- Each Scupper Valve is available with a new silicone gasket
- A channel under the flange holds a bead of sealant, making it easier to apply a trouble-free seal
- All models have wrench flats or an end notch to hold as a gripping surface; one installer can tighten all connections from inside the hull
- The barbed tail ends provide plenty of room to hold multiple clamps
Stainless Steel Scupper Valves, Barbed:
- The Scupper Flap is tough neoprene rubber with a molded V that fits into the grooved body to reduce backwash
- Fasteners are concealed and corrosion-proof
Specifications:
- Hose size: (inch) 1-1/2" inner diameter
- Thread Diameter: (inch) 1-7/8"
- Flange O.D. (outside diameter): (inch) 3"
- Thread Length: (inch) 3-1/2"
- Barb Length: (inch) 1-1/2"
- Total Length: (inch) 5-1/2"
- Install Hole Saw Size: (inch) 2"
- Thread NPSM: (inch) 1-1/2"
- Max Hull Thickness: (inch) 3"
*Stainless Steel Thru-Hull Connectors are designed for installation above the water line only
Manufacturer : Attwood Marine
Manufacturer Part No : 66553-3
UPC : 022697665539
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Excellent Black Shelf Brackets for Sturdy Shelves!
Style: Black 8 Pack, Size: 7.25 inch
I recently purchased these black shelf brackets for my home office, and they have been a game-changer! The quality is outstanding, and they provided the sturdiness I needed for my shelves. I was able to create beautiful shelves effortlessly by pairing these brackets with 8" wide pine boards.
These brackets are incredibly well-made and durable. They held the weight of my books, files, and office supplies with ease, without any signs of bending or sagging. I feel confident that my items are secure and won't come crashing down.
Installation was a breeze. The brackets came with all the necessary hardware, and the instructions were clear and straightforward. Within minutes, I had my shelves up and ready to use.
This is my second pack of these brackets, and I couldn't be happier with my purchase. They are versatile, allowing me to create customized shelves that perfectly match my office decor. The sleek black finish adds a touch of elegance to the overall look.
If you're looking for high-quality and sturdy shelf brackets, I highly recommend these. They have exceeded my expectations, and I am delighted with the results. Don't hesitate to give them a try for your shelving projects!
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Reviewed in the United States on June 1, 2023
★★★★★ 5
Good deal and good quality!
Style: Black 10 Pack, Size: 9.25 inch
Sturdy and as advertised. Just like you’d get at big box store but much better price!
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Sturdy
Style: Black 4 Pack, Size: 5.5 inch, Style: Black 4 Pack, Size: 5.5 inch
Brackets worked great. Very sturdy. Used them to fabricate a bath shelf and towel rack.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
The screws are the best part
Style: Black 6 Pack, Size: 11.25 inch, Style: Black 6 Pack, Size: 11.25 inch
OK. So I spend a lot on (and I mean A LOT) on Amazon and I never write reviews. Just not my thing. But I had to write a review for this product. These brackets are fantastic - attractive, sturdy. But what threw me was the screws - they are SUCH high quality. They don't strip or lose their black color at all even when your drill, set to 0 slip, loses grip repeatedly because you drilled the pilot hole too small and are throwing every ounce of your body weight against it to get it to drive. And they give you extra! Like, enough to mount 8.5 brackets in a 6-bracket box. I am saving alllllll of these extra screws; if I could buy them separate I would. It might seem like a small thing but hardware is usually a place companies skimp on HARD, and to be confronted with such quality was truly a breath of fresh air.
The brackets take some mounting expertise to ensure everything is true - lots of measuring and leveling (some minor differences in angle + or - a couple degrees, but they're SOLID. I will be buying these again in the future. Kudos for an awesome product.
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Reviewed in the United States on August 20, 2024
★★★★★ 5
Sturdy
Style: Black 6 Pack, Size: 5.5 inch
I put them up and forgot about them. Worked perfect, look great.
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Reviewed in the United States on May 23, 2026